Middletown, Connecticut Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Middletown, Connecticut is 47,646 as of the 2023 American Community Survey, making it the 15th-largest city in Connecticut. The median household income is $73,979, the median home value is $279,500, and the median age is 39.0.
The population has grown 2.0% since 2010 (47,654 → 48,616).
47,646
Population
1162
People / sq mi
$73,979
Median Income
$279,500
Median Home Value
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Middletown covers 41.0 sq mi of land at 1162 people per square mile.
About Middletown, CT
Middletown stands apart on settlement density — it is among the most sparsely settled of US cities, at roughly 1,162 people per square mile. With 47,646 residents, Middletown is a city in Connecticut. It ranks #15 among cities in Connecticut by population.
The typical household here earns about $73,979, below the US median of $78,538. Poverty runs at 7.8%, below the national 12.4%. Median home value is $279,500, with typical rent around $1,392.
Roughly 40.7% of adults have a bachelor’s, above the national 35.0%. About 14.0% of the workforce is home-based, close to the national 14.0%, and the average commute runs about 22 minutes each way.
Middletown city Population History (2010-2024)
The city of Middletown city had a population of 47,654 in 2010 and 48,616 in 2024, a 2.0% growth over 14 years. The peak was 48,616 in 2024. Average annual growth rate: 0.15%.
48,616
Population (2024)
47,654
Population (2010)
48,616
Peak (2024)
0.15%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 47,654 |
| 2011 | 47,742 |
| 2012 | 47,568 |
| 2013 | 47,321 |
| 2014 | 47,119 |
| 2015 | 46,744 |
| 2016 | 46,670 |
| 2017 | 46,476 |
| 2018 | 46,431 |
| 2019 | 46,258 |
| 2020 | 46,976 |
| 2021 | 48,040 |
| 2022 | 48,025 |
| 2023 | 48,103 |
| 2024 | 48,616 |
Race & Ethnicity
| White | 68.1% |
| Black or African American | 15.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Economy & Income
$73,979
Median Household Income
$45,201
Per Capita Income
7.8%
Poverty Rate
2.8%
Unemployment Rate
Housing
$279,500
Median Home Value
$1,392
Median Rent
53.1%
Owner-Occupied
Education
94.3%
High School+
40.7%
Bachelor's+
Commute
1.3%
Drive Alone
70.3%
Public Transit
14.0%
Work From Home
22.2 min
Avg Commute
Community Profile
28.9%
Foreign Born
82.0%
Non-English at Home
4.8%
Veterans
12.7%
With Disability
96.6%
Health Insurance
92.4%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 31.1% |
| Manufacturing | 11.0% |
| Finance, Insurance & Real Estate | 10.9% |
| Education, Health Care & Social Services | 8.4% |
| Retail Trade | 6.0% |
| Information | 5.9% |
| Public Administration | 4.5% |
| Construction | 4.4% |
| Arts, Entertainment & Food Services | 3.6% |
| Transportation & Warehousing | 1.9% |
| Agriculture & Mining | 0.8% |
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Frequently Asked Questions
Middletown, Connecticut has a population of 47,646 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 15th-largest city in Connecticut.
The median household income in Middletown, Connecticut is $73,979, with 7.8% of residents living below the federal poverty level.
The median home value in Middletown, Connecticut is $279,500, with median monthly rent at $1,392 and a homeownership rate of 53.1%.
The median age in Middletown, Connecticut is 39.0 years. The population is 48.7% male and 51.3% female.
The population has grown 2.0% since 2010 (47,654 → 48,616).
Middletown city, CT Climate
Middletown city, CT has an average annual temperature of 10.1°C (50°F) and receives about 1215 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
10.1°C
Avg Temp
1215
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -3° / 27° | 98 mm |
| February | -2° / 29° | 88 mm |
| March | 3° / 38° | 102 mm |
| April | 9° / 48° | 109 mm |
| May | 15° / 58° | 108 mm |
| June | 20° / 67° | 100 mm |
| July | 23° / 73° | 98 mm |
| August | 22° / 71° | 96 mm |
| September | 17° / 63° | 99 mm |
| October | 11° / 52° | 99 mm |
| November | 6° / 43° | 112 mm |
| December | 0° / 33° | 106 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Middletown city, CT
The most comfortable months to visit Middletown city, CT are typically August, June and July, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -7°C low). November is usually the wettest month.
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Population, race, income, age, and trends across Connecticut
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.